InsiderTrades

Form 4 for NTIC NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Accepted 2026-09-03 16:26:55 ET · period of report 2026-09-01 · accession 0001213869-26-000009 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-09-03 16:26 2026-09-01 NTIC NIGON RICHARD Dir A - Grant $0.00 +7,426 54.6K +16% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-01 A A 7,426 $0.00 54,574 D — — (F1) These shares will vest on September 1, 2027 and be issued upon settlement of a restricted stock unit award granted under the Northern Technologies International Corporation 2024 Stock Incentive Plan, conditioned upon the Reporting Person remaining a director of Northern Technologies International Corporation through the vesting date. (F2) Includes 7,426 shares issuable upon vesting and settlement of restricted stock units.